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Verify That the Values of the Variables Listed Are Solutions {2x+y=63x+2y=7x=5,y=4\begin{array} { l } \left\{ \begin{array} { l } 2 x + y = 6 \\3 x + 2 y = 7\end{array} \right. \\x = 5 , y = - 4\end{array}

Question 119

Multiple Choice

Verify that the values of the variables listed are solutions of the system of equations.
- {2x+y=63x+2y=7x=5,y=4\begin{array} { l } \left\{ \begin{array} { l } 2 x + y = 6 \\3 x + 2 y = 7\end{array} \right. \\x = 5 , y = - 4\end{array}


A) not a solution
B) solution

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